4 位双向通用移位寄存器 16-SOIC 0 to 70
These 4-bit bidirectional universal shift registers feature parallel outputs, right-shift and left-shift serial SR SER, SL SER inputs, operating-mode-control S0, S1 inputs, and a direct overriding clear CLR\\\\ line. The registers have four distinct modes of operation:
Parallel synchronous loading is accomplished by applying the four bits of data and taking both S0 and S1 high. The data is loaded into the associated flip-flops and appears at the outputs after the positive transition of the clock CLK input. During loading, serial data flow is inhibited.
Shift right is accomplished synchronously with the rising edge of the clock pulse when S0 is high and S1 is low. Serial data for this mode is entered at the shift-right data input. When S0 is low and S1 is high, data shifts left synchronously and new data is entered at the shift-left serial inputs. Clocking of the flip-flop is inhibited when both mode-control inputs are low.
The SN54AS194 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AS194 is characterized for operation from 0°C to 70°C.
频率 80.0 MHz
电源电压DC 4.50V ~ 5.50V
输出接口数 4
电路数 1
位数 4
电压波节 5.00 V
输出电流驱动 -100 µA
输入数 6
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 4.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 16
封装 SOIC-16
长度 9.9 mm
宽度 3.91 mm
高度 1.58 mm
封装 SOIC-16
工作温度 0℃ ~ 70℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74AS194D TI 德州仪器 | 当前型号 | 当前型号 |
SN74AS194DR 德州仪器 | 完全替代 | SN74AS194D和SN74AS194DR的区别 |
SN74AS194DE4 德州仪器 | 完全替代 | SN74AS194D和SN74AS194DE4的区别 |
SN74AS194DG4 德州仪器 | 完全替代 | SN74AS194D和SN74AS194DG4的区别 |